Note: If you do not use the autostore function, then be sure to manually log each reading by pressing the Up Arrow/Print key after entering the sample ID from the bar code reader.
2.5-inch Glass Sample Cup
The sample cup is ideal for the analysis of powders, granules, pellets, and translucent samples. It is recommended for use with the instrument in the port-up position. The cup can be filled with the desired sample and placed at the measurement port so that the sample is measured through the glass bottom of the cup.
Sample Cup Opaque Cover
The opaque cover provides a light trap to exclude the interference of external light on a sample contained in the 2.5-inch sample cup. It is placed over the filled cup at the sample port as shown below.
Sample Cup Port Plate (45°/0° instruments only)
This port insert is specially designed to accommodate the 2.5-inch (64-mm) glass sample cup and to hold it in the proper position at the measurement port. Remove the standard port insert by pulling it out of the port insert retainer. Replace it with the sample cup port insert, then standardize the instrument.
Ring and Disk Set (45°/0° instruments only)
The ring and disk set includes a plastic ring and ceramic disk designed for use inside the 2.5-inch glass sample cup (sold separately). The ring and disk set are recommended for use when measuring translucent liquids, transparent liquids, and semi-solids to exclude external light and provide a consistent white background. Place the ring inside the sample cup and fill the cup with the sample to a level above the ring. Then place the ceramic disk on top of the sample (until it rests on top of the ring) with the white portion facing the sample. If desired, cover the entire assembly with the
